"Please do not ask me any more!" pleads the poor woman.

"Mrs. Dodge, you and your husband are in danger from these two villains.

Tell me everything!"

"They were being shadowed, and I must go with them."

"Why?"

"On account of the London business."

"Were you to go with them to see your husband?"

"Yes."

"Where?"

"Near the wharf."

"Did you go?"

"No, I could not leave my sick child."

"The steamer arrived last night?"

"Yes."

"You did not see your husband?"

"No."

"He is in danger; tell me all about it!"

Greatly frightened, Mary Dodge continues:

"They urged me to go anyhow, as it would not take long. I positively refused to leave my sick girl at that time of night. Pierre Lanier frowned and Paul looked awfully fierce. They scared me so! It then seemed to me that they would kill us both."

"Why?"

"Pierre owes my husband several hundred pounds, and I know about it."

"Were the Laniers and Mr. Dodge to come back with you to this place?"

"Pierre said for me to go with them to a house; they would leave and soon return with my husband, and we could talk it all over."

"It is well for you that you did not go."

"Why do you think that?"

"You never would have returned."

"But have they murdered my husband?"

"It is probable that your refusal to go saved his life. When did the Laniers say they would again call?"

"When they left, Pierre said:

"'We may call again to-night and bring some one to stay with the children.'

"I replied, 'Do bring William with you!'

"Pierre said:

"'Not yet; it would be unsafe.'"

Realizing that an emergency in the life of the Dodge family is at hand, and that there must be prompt action to prevent tragic results, Sir Donald gives directions.

Mrs. Dodge must stay in the balance of the day, with bolted doors. If at night the Laniers call, she is to admit them. Sir Donald and another man will come in the early evening, and occupy the next room, which shall be without light. She must have only a dim candle in the other room. Watch will be kept of the Lanier movements. If any violence be thought of, she need have no fear of results. Sir Donald and his a.s.sistant will protect her.

Much agitated, Mary Dodge consents, fully convinced of Sir Donald's friendly purposes.

That evening at twilight supplies are brought, and the two spies take their places in the dark room.

After about three hours, a knock is heard, and Mary Dodge unbolts the door. Two disguised figures are admitted. From Mrs. Dodge's questions, it is sure they are Pierre and Paul Lanier. An arrangement has been effected by which she can see her husband the next day at two o'clock.

The location is given, and she must go heavily veiled. They will not call for her. Neither of them will be present at the meeting. She and her husband can talk matters over and then act for the best.

Not knowing whether to accept or reject this proposition, Mrs. Dodge pa.s.ses by the slightly open door, and from a signal decides to do as advised. She promises to be on hand at appointed time and place.

Father and son hurry away, elated at their prospects of success in this dark plot.

Leaving his fellow-watcher on guard, Sir Donald returns to the hotel.

Next day, Mary Dodge calls at an old house in the suburbs of Calcutta, and promptly is admitted. Husband and wife are clasped in loving embrace.

At this juncture, Pierre and Paul Lanier emerge from a trapdoor, cutting off escape. With c.o.c.ked pistols and drawn daggers, they advance upon the terror-stricken pair.

A loud command to stop is heard, while a half-dozen armed men file through the outside door. The Laniers and William Dodge are placed under arrest, handcuffed together, and marched off to prison.

It is hard to say who was more surprised by this unexpected turn, Sir Donald or Mary Dodge.

The head of Calcutta police had been consulted by Sir Donald, was told of the proposed visit at the old house, and he promised to be present in time to prevent any violence from the Laniers. Why had he come with such force and arrested the three? When pressed for an explanation of his conduct in arresting William Dodge, the officer laughed, and said:

"You just wait a while!"

Mary Dodge now suspects the good faith of Sir Donald, but he so earnestly a.s.sures her of his own surprise at results that she is convinced.

From cable advices it is sure that the London agency knows nothing about such a move. Sir Donald cabled facts of the arrests to chief of the London detective bureau, and requested instructions. From the reply it is evident that something is wrong.

Recent reports from Bombay make it clear that William Dodge is there, but eludes more definite location. However, tireless vigilance is being used with hopes of success. Letters addressed to William Dodge at Bombay were delivered, but not recently. Pierre and Paul Lanier lived at Bombay and cut a social figure. They posed as wealthy aristocrats, and Paul was lionized. He seemed haughty, but paid for information about eligible heiresses. Both were very much interested in a rich Englishman and his handsome niece. It was rumored that a marriage had been arranged between these young people. The Englishman and old Pierre took a trip to Calcutta together. About the time of their expected return, both Paul and the girl disappeared. It was sure they did not sail from Bombay. The whole affair is shrouded in mystery, but it is reasonably certain that William Dodge and Paul Lanier are somewhere in or near Bombay. Pierre is being shadowed in Calcutta.